40022999920

Names of 40022999920

• Cardinal: 40022999920 can be written as Forty billion, twenty-two million, nine hundred ninety-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.002299992 × 10¹⁰

Factors of 40022999920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5601

Divisors of 40022999920

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 38 40 43 76 80 86 95 113 152 172 190 215 226 304 344 380 430 452 565 688 760 817 860 904 1130 1520 1634 1720 1808 2147 2260 3268 3440 4085 4294 4520 4859 5419 6536 8170 8588 9040 9718 10735 10838 13072 16340 17176 19436 21470 21676 24295 27095 32680 34352 38872 42940 43352 48590 54190 65360 77744 85880 86704 92321 97180 102961 108380 171760 184642 194360 205922 216760 233017 369284 388720 411844 433520 461605 466034 514805 612347 738568 823688 923210 932068 1029610 1165085 1224694 1477136 1647376 1846420 1864136 2059220 2330170 2449388 3061735 3692840 3728272 4118440 4427323 4660340 4898776 6123470 7385680 8236880 8854646 9320680 9797552 11634593 12246940 17709292 18641360 22136615 23269186 24493880 26330921 35418584 44273230 46538372 48987760 52661842 58172965 70837168 88546460 93076744 105323684 116345930 131654605 177092920 186153488 210647368 232691860 263309210 354185840 421294736 465383720 500287499 526618420 930767440 1000574998 1053236840 2001149996 2106473680 2501437495 4002299992 5002874990 8004599984 10005749980 20011499960 40022999920
• Sum of all divisors σ(n): 101134598400
• Sum of proper divisors (its aliquot sum) s(n): 61111598480
• 40022999920 is an abundant number, because the sum of its proper divisors (61111598480) is greater than itself. Its abundance is 21088598560

Bases of 40022999920

• Binary: 100101010001100011101000001101110000₂
• Hexadecimal: 0x9518E8370
• Base-36: IDWNSDS

Squares and roots of 40022999920

• 40022999920 squared (40022999920²) is 1601840522596320006400
• 40022999920 cubed (40022999920³) is 64110463107725273808441599488000
• The square root of 40022999920 is 200057.4915368079
• The cube root of 40022999920 is 3420.6072562583

Scales and comparisons

• 40,022,999,920 seconds is equal to 1,272 years, 31 weeks, 4 days, 3 hours, 58 minutes, 40 seconds.
• To count from 1 to 40,022,999,920 would take you about two thousand, five hundred forty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 40022999920 cubic inches would be around 285.1 feet tall.

Recreational maths with 40022999920

• 40022999920 backwards is 02999922004
• The number of decimal digits it has is: 11
• The sum of 40022999920's digits is 46
• More coming soon!